[c-nsp] IPv6 MPLS

[Oliver Boehmer (oboehmer)]

> 
> How is MPLS label transported for IPv6 ? Is it still a shim like for
> ethernet case or it's mapped into flow label ?

It's always a shim label..

> Also what's the obsolete 'tag-sw ip' or 'mpls ip' ? Typing 'mpls ip'
> for an interface still does 'tag-switching ip'.

Both commands do the same thing, the old "tag-switching" cmds will
eventually be phased out..

	oli